RO87841A2 - Dispozitiv pentru foraj - Google Patents

Dispozitiv pentru foraj

Info

Publication number
RO87841A2
RO87841A2 RO82106682A RO10688282A RO87841A2 RO 87841 A2 RO87841 A2 RO 87841A2 RO 82106682 A RO82106682 A RO 82106682A RO 10688282 A RO10688282 A RO 10688282A RO 87841 A2 RO87841 A2 RO 87841A2
Authority
RO
Romania
Prior art keywords
drilling device
drilling
Prior art date
Application number
RO82106682A
Other languages
English (en)
French (fr)
Other versions
RO87841B1 (ro
Inventor
Grigore Tatu
Original Assignee
Institutul De Cercetari Si Proiectari Pentru Petrol Si Gaze,Ro
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Institutul De Cercetari Si Proiectari Pentru Petrol Si Gaze,Ro filed Critical Institutul De Cercetari Si Proiectari Pentru Petrol Si Gaze,Ro
Priority to RO82106682A priority Critical patent/RO87841A2/ro
Publication of RO87841B1 publication Critical patent/RO87841B1/ro
Publication of RO87841A2 publication Critical patent/RO87841A2/ro

Links

RO82106682A 1982-03-12 1982-03-12 Dispozitiv pentru foraj RO87841A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO82106682A RO87841A2 (ro) 1982-03-12 1982-03-12 Dispozitiv pentru foraj

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO82106682A RO87841A2 (ro) 1982-03-12 1982-03-12 Dispozitiv pentru foraj

Publications (2)

Publication Number Publication Date
RO87841B1 RO87841B1 (ro) 1985-12-01
RO87841A2 true RO87841A2 (ro) 1985-12-20

Family

ID=20111220

Family Applications (1)

Application Number Title Priority Date Filing Date
RO82106682A RO87841A2 (ro) 1982-03-12 1982-03-12 Dispozitiv pentru foraj

Country Status (1)

Country Link
RO (1) RO87841A2 (ro)

Also Published As

Publication number Publication date
RO87841B1 (ro) 1985-12-01

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